Another day, another random thought......
We've heard stories and seen evidence of people's CYA disappearing over the winter, and I think I remember reading that it was due to some sort of bacteria eating the CYA.
Is there anymore known about this? What if...someone could identify the bacteria and intentionally put it in a pool with high CYA - as an alternative to drain/refil?
I know, probably isn't practical, but is it possible?